.back { height: 48px; line-height: 48px; font-size: 16px; color: #12adff; padding-left: 40px; background: url(../images/site-msg-bg_03.png) no-repeat 20px center; border-bottom: 1px solid #12adff; cursor: pointer; }
.site-detail { padding: 0 22px 0 28px; font-size: 14px; color: #666; }
.site-detail-top { height: 49px; line-height: 49px; border-bottom: 1px dashed #e6e6e6; }
.site-detail-top span:first-child { color: #333; }
.site-detail p { line-height: 21px; margin-top: 15px; }